Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 606 [Rate centres in NPA 606] [Dial plan for NPA 606]

NXX: 414

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-414 A Elkhorn City KY WNCHKYMAEMD  896E ONVOY, LLC - KY 466      
606-414 0 Elkhorn City KY WNCHKYMAXTY  624H ONVOY SPECTRUM, LLC 466   2024-06-15   
606-414 1 Elkhorn City KY   793K TWC IP ENABLED SERVICES, LLC 466   2024-02-07   
606-414 2 Elkhorn City KY WNCHKYMAEMD  896E ONVOY, LLC - KY 466   2023-11-02   
606-414 3 Elkhorn City KY WNCHKYMAXMY  516C AT&T CORP. 466   2024-10-14   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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